NTN 31321XU Bearing
Bearing 31321XU NTN , NTN bearing
- Bearing Weight 9.68 (Inquire about discount price)
- Bore diameter 105
- Outer diameter 225
- Overall width 58
- Bore type NTN Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 31321XU
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 123
- Size mating parts (Da min.)
- 176
- Size mating parts (Da max.)
- 211
- Size mating parts (db max.)
- 126
- Size mating parts (ra max.)
- 3
- Size mating parts (ra1 max.)
- 2.5
- Size mating parts (Db min.)
- 211
- Size mating parts (Sa)
- 7
- Size mating parts (Sb)
- 22
Overall dimension
- External diameter
- 225 mm
- Internal diameter
- 105 mm
- B Width
- 58 mm
- Weight
- 9.68 Kg
- Outer ring width
- 36 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 4 mm
- r1 outer ring (flange) installation chamfer
- 3 mm
Load and resources
- Dynamic load capacity
- 380 кН
- C0 Static load capacity
- 470 кН
- Cr Radial dynamic load
- 380 кН
- Maximum speed with grease lubrication
- 1 700 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 2 300 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- TМонтажная высота в сборе
- 58 mm
- Расстояние до действительного центра опоры (a)
- 71.5 mm
- Estimated coefficient (e)
- 0.83
- Y0Estimated coefficient
- 0.4
- Size
- 105x225x58
- Y2Estimated coefficient
- 0.73
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 31326XU
- NTN
- 130
- 280
- 72
- 19
- 31320XU
- NTN
- 100
- 215
- 56.5
- 8.67
- 32021XU
- NTN
- 105
- 160
- 35
- 2.42
- 32911XU
- NTN
- 55
- 80
- 17
- 0.274
- 31328XU
- NTN
- 140
- 300
- 77
- 23
- 31324XU
- NTN
- 120
- 260
- 68
- 15.4
- 31322XU
- NTN
- 110
- 240
- 63
- 11.9
- 30316DU
- NTN
- 80
- 170
- 42.5
- 4.11
- 32317
- NTN
- 85
- 180
- 63.5
- 7.15
- 32324
- NTN
- 120
- 260
- 90.5
- 22.4
- 32934XU
- NTN
- 170
- 230
- 38
- 4.4
- 30319DU
- NTN
- 95
- 200
- 49.5
- 6.47
- 32322
- NTN
- 110
- 240
- 84.5
- 16.9
- 32920XU
- NTN
- 100
- 140
- 25
- 1.14
- 32913XU
- NTN
- 65
- 90
- 17
- 0.315
- 32909XU
- NTN
- 45
- 68
- 15
- 0.188
- 31321X
- NTN
- 105
- 225
- 58
- 9.68
- 32907XU
- NTN
- 35
- 55
- 14
- 0.121
- 32318
- NTN
- 90
- 190
- 67.5
- 8.6
- 32030XU
- NTN
- 150
- 225
- 48
- 6.37
- 32024XU
- NTN
- 120
- 180
- 38
- 3.25
- 30317DU
- NTN
- 85
- 180
- 44.5
- 4.85
- 32310AX1/55
- NTN
- 55
- 110
- 42.25
- 1.96
- 32311
- NTN
- 55
- 120
- 45.5
- 2.41
- 32924XU
- NTN
- 120
- 165
- 29
- 1.77
- 32028XU
- NTN
- 140
- 210
- 45
- 5.28
- 32015XU
- NTN
- 75
- 115
- 25
- 0.909
- 32917XU
- NTN
- 85
- 120
- 23
- 0.773
- 32918XU
- NTN
- 90
- 125
- 23
- 0.817
- NK32/30R+IR28X32X30
- NTN
- 28.000
- 42.000
- 30.000
- 0.42
NTN Bearings News
2004-09-26
2007-08-17
2009-01-25
2011-12-15
2013-05-25
2016-04-13
2017-09-22
2019-03-03
2023-07-02
Request for inquiry
Name and email are required!!!